langchain — Agent Tool by langchain-ai

by langchain-ai · Agent Tool · ★ 134.7k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

About langchain

The agent engineering platform. <a href="https://codspeed.io/langchain-ai/langchain" target="blank

agentsaiai-agentsanthropicchatgptdeepagentsenterpriseframeworkgeminigenerative-ai

Quick Facts

Stars134,686
Forks22,258
LanguagePython
CategoryAgent Tool
LicenseMIT
Quality Score40.62/100
Open Issues545
Last Updated2026-04-23
Created2022-10-17
Platformsgemini, python
Est. Tokens~35155k

Compatible Skills

These tools work well together with langchain for enhanced workflows:

  • pydantic-deepagents — semantic(0.30)+complementary+rare_topics+same_lang+shared_platform (61%)
  • langflow — semantic(0.16)+complementary+rare_topics+same_lang+similar_pop+shared_platform (60%)
  • pydantic-ai-backend — semantic(0.23)+complementary+rare_topics+same_lang+shared_platform (57%)
  • Fast-LLM-Agent-MCP — semantic(0.24)+complementary+shared_fw(langchain)+rare_topics+same_lang+shared_platform (56%)
  • solace-agent-mesh — semantic(0.16)+complementary+rare_topics+same_lang+shared_platform (54%)

langchain alternative? Top 6 similar tools

Looking for a langchain alternative? If you're comparing langchain with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • system_prompts_leaks by asgeirtj · ⭐ 38.8k

    Extracted system prompts from ChatGPT (GPT-5.4, GPT-5.3, Codex), Claude (Opus 4.6, Sonnet 4.6, Claude Code), G

  • dify by langgenius · ⭐ 139.0k

    Production-ready platform for agentic workflow development.

  • hermes-agent by NousResearch · ⭐ 114.1k

    The agent that grows with you

  • deer-flow by bytedance · ⭐ 63.6k

    An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes

  • oh-my-openagent by code-yeongyu · ⭐ 53.8k

    omo; the best agent harness - previously oh-my-opencode

  • nanobot by HKUDS · ⭐ 40.7k

    "🐈 nanobot: The Ultra-Lightweight Personal AI Agent"

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Frequently Asked Questions

What is langchain?

langchain is The agent engineering platform. It is categorized as a Agent Tool with 134.7k GitHub stars.

What programming language is langchain written in?

langchain is primarily written in Python. It covers topics such as agents, ai, ai-agents.

How do I install or use langchain?

You can find installation instructions and usage details in the langchain GitHub repository at github.com/langchain-ai/langchain. The project has 134.7k stars and 22258 forks, indicating an active community.

What license does langchain use?

langchain is released under the MIT license, making it free to use and modify according to the license terms.

What are the best alternatives to langchain?

The top alternatives to langchain on Agent Skills Hub include system_prompts_leaks, dify, hermes-agent. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

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